| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] we [verb] [been] [verb] | 159 |
|
| 2 | to [Wh det] we [verb] [verb] | 75 |
|
| 3 | to [Wh det] [verb] [been] [verb] | 47 |
|
| 4 | to [Wh det] we [verb] [been] | 17 |
|
